Mining Incidents

Calcar Quarries Inc operator

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Email me when a new MSHA incident is filed at any Calcar Quarries Inc mine.

Fatalities
0
Total incidents
7
Mines on record
2
Years on record
2000–2026
Compliance record
MSHA citations since 2000
279
citations
71
significant & substantial
$45,605
proposed penalties
$45,559
paid to date
Source: MSHA violations data, updated weekly.

Top causes

Incident timeline

2026
1
2024
1
2019
1
2011
1
2010
1
2004
1
2000
1

Mines on record